電力系統におけるフェランチ効果について

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  • デンリョク ケイトウ ニ オケル フェランチ コウカ ニ ツイテ
  • On the Ferranti Effect in the Power System

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This paper points out the fact that the leakage reactance of the receiving end transformer in the power transmission doesn't cause the Ferranti phenomena and that it contributes to the keeping of the constant voltage of the system under load condition. It also shows the desirable situation in which the three-winding transfomer is connected with the receiving end and the reducible possibility of the rotart condenser capacity. On the other hand, the self excitation of the synchronous machine is basically similar with Ferranti phenomena. It's indicated that the phenomena and the self excitation can be regarded as a common phenomenon. Furthermore, the value of the synchronous reactance seems to be estimated bigger than the actual one, for the exitence of Ferranti phenomena isn't always ignored inside the synchronous machine itself Lastly, there are two types of management in each of Ferranti phenomena and the self excitation; a distributed constant type and a lumped

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